CN215564664U

CN215564664U - Face limit handrail structure

Info

Publication number: CN215564664U
Application number: CN202122025980.9U
Authority: CN
Inventors: 姜哲; 王磊; 方日军
Original assignee: Hangzhou Jingsheng Decoration Design Engineering Co ltd
Current assignee: Hangzhou Jingsheng Decoration Design Engineering Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a limb handrail structure, which comprises a vertical rod, wherein a telescopic inner tube is arranged inside the vertical rod, limiting rods are uniformly distributed on the surface of the telescopic inner tube in an equidistant manner, an S-shaped clamping groove matched with the limiting rods is formed in the surface of the vertical rod, a connecting sleeve is sleeved outside the vertical rod, a limiting spring is arranged at the joint of the connecting sleeve and the vertical rod, and a limiting plate is connected to the tail end of the limiting spring; and the L-shaped connecting pipe is arranged at the tail end of the connecting sleeve in a penetrating manner, and the output end of the L-shaped connecting pipe is connected with a handrail pipe. This face limit handrail structure compares with current device, through the S type draw-in groove that sets up, the gag lever post can rotate in the inside of S type draw-in groove and remove to can make the gag lever post get into the tip of S type draw-in groove smoothly, play limiting displacement to the gag lever post, realize freely stretching out and drawing back of flexible inner tube, can adjust the height of montant according to user' S demand, enlarge the application scope of handrail.

Description

Face limit handrail structure

Technical Field

The utility model relates to the technical field of handrails, in particular to an edge handrail structure.

Background

The handrail is a practical and decorative projection usually arranged on stairs, breast boards, balconies and the like, and is a component for holding people along the top surface of the handrail or the breast board, and is used for holding when walking. Especially in the building work progress, need set up interim handrail and shelter from stair, prevent that personnel from falling.

The existing limb handrail is usually formed by welding steel pipes, the size of the handrail is produced according to the requirement of a user, and the height and the length of the handrail cannot be freely adjusted, so that a limb handrail structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an edge handrail structure, which aims to solve the problems that the edge handrail is usually welded by steel pipes, the size of the handrail is produced according to the requirement of a user, and the height and the length of the handrail cannot be freely adjusted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an edge-faced handrail construction comprising:

the connecting device comprises a vertical rod, wherein a telescopic inner tube is arranged inside the vertical rod, limiting rods are uniformly distributed on the surface of the telescopic inner tube in an equidistant mode, S-shaped clamping grooves matched with the limiting rods are formed in the surface of the vertical rod, a connecting sleeve is sleeved outside the vertical rod, a limiting spring is arranged at the connecting part of the connecting sleeve and the vertical rod, and a limiting plate is connected to the tail end of the limiting spring;

the L-shaped connecting pipe is arranged at the tail end of the connecting sleeve in a penetrating mode, the output end of the L-shaped connecting pipe is connected with the handrail pipe, a stretching rod is arranged inside the handrail pipe, and adjusting holes are formed in the surfaces of the stretching rod and the handrail pipe.

Preferably, the vertical rod is further provided with:

the bottom plate is arranged below the vertical rod, and expansion screws penetrate through four corners of the bottom plate;

the roof, its threaded connection be in the top of montant, the warning light is installed to the top of roof.

Preferably, the montant passes through S type draw-in groove, gag lever post and the mutual block of flexible inner tube, the montant cup joints with flexible inner tube, S type draw-in groove is helical structure, and the degree of depth of S type draw-in groove is less than the length of gag lever post.

Preferably, the connecting sleeve is clamped with the vertical rod through a limiting plate and a limiting spring, a clamping groove is formed in the joint of the vertical rod and the limiting plate, and the limiting plate is elastically connected with the connecting sleeve through the limiting spring.

Preferably, the L-shaped connecting pipe is matched with the handrail pipe in size, and the L-shaped connecting pipe is sleeved with the connecting sleeve.

Preferably, the handrail tube is sleeved with the stretching rod, and the adjusting holes are uniformly distributed along the surface of the stretching rod at equal intervals.

Preferably, the handrail pipes rotate in the L-shaped connecting pipes, and the two groups of L-shaped connecting pipes are connected with each other through the handrail pipes.

Preferably, the vertical rod is fixedly connected with the bottom plate, and the vertical rod is of a hollow structure.

Compared with the prior art, the utility model provides an edge handrail structure, which has the following beneficial effects: this face limit handrail structure through the S type draw-in groove that sets up, the gag lever post can rotate in the inside of S type draw-in groove and remove to can make the gag lever post get into the tip of S type draw-in groove smoothly, play limiting displacement to the gag lever post, realize freely stretching out and drawing back of flexible inner tube, can adjust the height of montant according to user' S demand, enlarge the application scope of handrail.

According to the utility model, the bolts can penetrate into the adjusting holes through the adjusting holes, and the stretching rods and the handrail tube are locked, so that the distance between the two groups of vertical rods is adjusted, the free adjustment can be carried out according to the used terrain, and the installation is convenient and fast; and the arranged prompting lamp can emit light at night, and plays a role of prompting personnel in a dim state.

The handrail pipe can rotate in the L-shaped connecting pipe, so that the included angle between the handrail pipe and the horizontal plane can be adjusted, the handrail pipe can rotate and adjust according to the heights of two groups of terrain, and the operation is simple; through the connecting sleeve who sets up, can block in the outside of montant under the effect of spacing spring elasticity, accomplish the fast assembly of montant.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the assembled structure of the vertical rod of the present invention;

FIG. 4 is a schematic top view of the connection between the stem and the sleeve according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1. a vertical rod; 2. a base plate; 3. a handrail tube; 4. an L-shaped connecting pipe; 5. a warning light; 6. a top plate; 7. an S-shaped clamping groove; 8. an inner telescopic pipe; 9. a limiting rod; 10. a connecting sleeve; 11. an expansion screw; 12. a stretch rod; 13. an adjustment hole; 14. a limiting plate; 15. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, an edge-adjacent handrail structure includes: the bottom plate 2 is arranged below the vertical rod 1, and expansion screws 11 penetrate through four corners of the bottom plate 2; the top plate 6 is in threaded connection with the upper portion of the vertical rod 1, the prompt lamp 5 is installed above the top plate 6, the vertical rod 1 is fixedly connected with the bottom plate 2, the vertical rod 1 is of a hollow structure, the set prompt lamp 5 can emit light at night and plays a role of prompting personnel in a dim state, the telescopic inner tube 8 is arranged inside the vertical rod 1, the surface of the telescopic inner tube 8 is provided with the limiting rods 9 which are uniformly distributed at equal intervals, the surface of the vertical rod 1 is provided with the S-shaped clamping grooves 7 matched with the limiting rods 9, the vertical rod 1 is mutually clamped with the telescopic inner tube 8 through the S-shaped clamping grooves 7 and the limiting rods 9, the vertical rod 1 is sleeved with the telescopic inner tube 8, the S-shaped clamping grooves 7 are of a spiral structure, the depth of the S-shaped clamping grooves 7 is smaller than the length of the limiting rods 9, the limiting rods 9 can rotate and move inside the S-shaped clamping grooves 7 through the set S-shaped clamping grooves 7, and therefore the limiting rods 9 can smoothly enter the end portions of the S-shaped clamping grooves 7, the limiting rod 9 is limited, the telescopic inner tube 8 can be freely stretched, the height of the vertical rod 1 can be adjusted according to the requirements of users, and the application range of the handrail is expanded; l type connecting pipe 4, it wears to establish the end at adapter sleeve 10, and the output of L type connecting pipe 4 is connected with handrail pipe 3, L type connecting pipe 4 and handrail pipe 3's size phase-match, and L type connecting pipe 4 cup joints with adapter sleeve 10, can rotate in L type connecting pipe 4 through handrail pipe 3 that sets up to contained angle between adjustable handrail pipe 3 and the horizontal plane rotates the adjustment according to using the two sets of height of topography, easy operation.

As shown in fig. 3-5, an edge-adjacent handrail structure comprises: the connecting sleeve 10 is sleeved outside the vertical rod 1, the connecting position of the connecting sleeve 10 and the vertical rod 1 is provided with a limiting spring 15 and a limiting plate 14 connected to the tail end of the limiting spring 15, the connecting sleeve 10 is clamped with the vertical rod 1 through the limiting plate 14, the limiting spring 15 is clamped with the vertical rod 1, the connecting position of the vertical rod 1 and the limiting plate 14 is provided with a clamping groove, the limiting plate 14 is elastically connected with the connecting sleeve 10 through the limiting spring 15, the connecting sleeve 10 can be clamped outside the vertical rod 1 under the action of the elastic force of the limiting spring 15 to complete the rapid assembly of the vertical rod 1, the interior of the handrail tube 3 is provided with a stretching rod 12, the surfaces of the stretching rod 12 and the handrail tube 3 are provided with adjusting holes 13, the handrail tube 3 is sleeved with the stretching rod 12, the adjusting holes 13 are uniformly distributed along the surface of the stretching rod 12 at equal intervals, the handrail tube 3 rotates in the L-shaped connecting tube 4, and the two groups of L-shaped connecting tubes 4 are connected with each other through the handrail tube 3, through the regulation hole 13 that sets up, can penetrate the inside of regulation hole 13 with the bolt, lock draw bar 12 and handrail pipe 3 to adjust the distance between two sets of montants 1, can freely adjust according to the topography that uses, it is convenient to install.

The working principle is as follows: when the limb handrail structure is used, firstly, the installation position of the handrail is determined, the vertical rod 1 is connected and fixed with the ground through the expansion screw 11, the connecting sleeve 10 is sequentially sleeved into the vertical rod 1, the limiting plate 14 is pressed inwards, the limiting plate 14 inwards compresses the limiting spring 15, the connecting sleeve 10 smoothly penetrates through the vertical rod 1, and when the connecting sleeve reaches the clamping groove of the vertical rod 1, the limiting plate 14 pushes the limiting plate 14 into the clamping groove under the elastic force of the limiting spring 15, so that the assembly work of the connecting sleeve 10 is completed; secondly, assembling a second group of vertical rods 1, respectively sleeving L-shaped connecting pipes 4 outside the connecting sleeves 10, adjusting the lengths of the handrail pipe 3 and the stretching rod 12 according to the distance between the two groups of vertical rods 1, and screwing bolts to penetrate through the adjusting holes 13 for fixing; then, two ends of the handrail tube 3 are respectively connected with the L-shaped connecting tube 4, and the handrail tube 3 can rotate in the L-shaped connecting tube 4, so that the handrail tube 3 is parallel to the mounting surface; finally, the top plate 6 is in threaded connection with the vertical rod 1, and the prompting lamp 5 can be powered on at night to play a prompting role.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An edge-facing handrail structure, comprising:

the anti-theft device comprises a vertical rod (1), wherein a telescopic inner tube (8) is arranged inside the vertical rod (1), limiting rods (9) which are uniformly distributed at equal intervals are arranged on the surface of the telescopic inner tube (8), an S-shaped clamping groove (7) matched with the limiting rods (9) is arranged on the surface of the vertical rod (1), a connecting sleeve (10) is sleeved outside the vertical rod (1), a limiting spring (15) is arranged at the joint of the connecting sleeve (10) and the vertical rod (1), and a limiting plate (14) is connected to the tail end of the limiting spring (15);

l type connecting pipe (4), it wears to establish the end of connecting sleeve (10), the output of L type connecting pipe (4) is connected with handrail pipe (3), the inside of handrail pipe (3) is equipped with tensile pole (12), and the surface of tensile pole (12) and handrail pipe (3) all is equipped with regulation hole (13).

2. An edge-faced handrail construction according to claim 1, characterised in that the vertical bars (1) are further provided with:

the bottom plate (2) is arranged below the vertical rod (1), and expansion screws (11) penetrate through four corners of the bottom plate (2);

roof (6), its threaded connection be in the top of montant (1), warning light (5) are installed to the top of roof (6).

3. An edge handrail structure according to claim 1, wherein the vertical rod (1) is mutually fastened with the telescopic inner tube (8) through an S-shaped clamping groove (7) and a limiting rod (9), the vertical rod (1) is sleeved with the telescopic inner tube (8), the S-shaped clamping groove (7) is of a spiral structure, and the depth of the S-shaped clamping groove (7) is smaller than the length of the limiting rod (9).

4. An edge armrest structure according to claim 1, wherein the connecting sleeve (10) is engaged with the vertical rod (1) through a limiting plate (14) and a limiting spring (15), a slot is formed at a joint of the vertical rod (1) and the limiting plate (14), and the limiting plate (14) is elastically connected with the connecting sleeve (10) through the limiting spring (15).

5. An edge-faced handrail structure according to claim 1, characterized in that the L-shaped connecting pipe (4) is matched with the handrail pipe (3) in size, and the L-shaped connecting pipe (4) is sleeved with the connecting sleeve (10).

6. An edge-faced handrail structure according to claim 1, characterized in that the handrail tube (3) is sleeved with a stretching rod (12), and the adjusting holes (13) are equally spaced and distributed along the surface of the stretching rod (12).

7. An edge-faced handrail structure according to claim 1, characterized in that the handrail tubes (3) are rotated in L-shaped connecting tubes (4), and two sets of L-shaped connecting tubes (4) are connected with each other through the handrail tubes (3).

8. An edge armrest structure according to claim 2, wherein the vertical rod (1) is fixedly connected with the bottom plate (2), and the vertical rod (1) is of a hollow structure.